| 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 | $72.64 | 9.493% | $79.5357 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $155.64 | 3.232% | $160.6703 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $130.52 | 8.581% | $141.7199 | $141.72 | $141.70 | $141.70 |
| Purchase #4 | $169.89 | 13.169% | $192.2628 | $192.26 | $192.25 | $192.30 |
| Purchase #5 | $135.34 | 8.500% | $146.8439 | $146.84 | $146.85 | $146.80 |
| Purchase #6 | $224.79 | 9.483% | $246.1068 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $137.54 | 7.482% | $147.8307 | $147.83 | $147.85 | $147.80 |
| 7 purchase totals = | $1,026.36 | $1,114.9701 | $1,114.97 | $1,114.95 | $1,114.90 | |