| 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 | $188.93 | 4.302% | $197.0578 | $197.06 | $197.05 | $197.10 |
| Purchase #2 | $179.53 | 11.231% | $199.693 | $199.69 | $199.70 | $199.70 |
| Purchase #3 | $47.53 | 11.744% | $53.1119 | $53.11 | $53.10 | $53.10 |
| Purchase #4 | $224.87 | 8.326% | $243.5927 | $243.59 | $243.60 | $243.60 |
| Purchase #5 | $168.89 | 8.346% | $182.9856 | $182.99 | $183.00 | $183.00 |
| Purchase #6 | $113.26 | 9.279% | $123.7694 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $84.29 | 6.870% | $90.0807 | $90.08 | $90.10 | $90.10 |
| 7 purchase totals = | $1,007.30 | $1,090.2911 | $1,090.29 | $1,090.30 | $1,090.40 | |