| 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 | $177.57 | 7.803% | $191.4258 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $39.72 | 4.184% | $41.3819 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $173.76 | 3.814% | $180.3872 | $180.39 | $180.40 | $180.40 |
| Purchase #4 | $200.81 | 12.273% | $225.4554 | $225.46 | $225.45 | $225.50 |
| Purchase #5 | $144.32 | 8.109% | $156.0229 | $156.02 | $156.00 | $156.00 |
| Purchase #6 | $120.29 | 12.719% | $135.5897 | $135.59 | $135.60 | $135.60 |
| Purchase #7 | $85.64 | 9.566% | $93.8323 | $93.83 | $93.85 | $93.80 |
| 7 purchase totals = | $942.11 | $1,024.0952 | $1,024.10 | $1,024.15 | $1,024.10 | |