| 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 | $185.50 | 5.677% | $196.0308 | $196.03 | $196.05 | $196.00 |
| Purchase #2 | $104.80 | 3.842% | $108.8264 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $97.52 | 10.495% | $107.7547 | $107.75 | $107.75 | $107.80 |
| Purchase #4 | $246.98 | 8.365% | $267.6399 | $267.64 | $267.65 | $267.60 |
| Purchase #5 | $35.90 | 6.169% | $38.1147 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $124.47 | 3.434% | $128.7443 | $128.74 | $128.75 | $128.70 |
| Purchase #7 | $140.56 | 13.814% | $159.977 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $935.73 | $1,007.0878 | $1,007.08 | $1,007.15 | $1,007.00 | |