| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.72 | 11.869% | $168.609 | $168.61 | $168.60 | $168.60 |
| Purchase #2 | $220.87 | 8.757% | $240.2116 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $156.49 | 7.523% | $168.2627 | $168.26 | $168.25 | $168.30 |
| Purchase #4 | $114.33 | 12.410% | $128.5184 | $128.52 | $128.50 | $128.50 |
| Purchase #5 | $242.97 | 13.676% | $276.1986 | $276.20 | $276.20 | $276.20 |
| Purchase #6 | $144.49 | 11.131% | $160.5732 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $240.85 | 13.742% | $273.9476 | $273.95 | $273.95 | $273.90 |
| 7 purchase totals = | $1,270.72 | $1,416.3211 | $1,416.32 | $1,416.25 | $1,416.30 | |