| 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 | $113.77 | 5.801% | $120.3698 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $192.38 | 7.496% | $206.8008 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $152.60 | 13.614% | $173.375 | $173.38 | $173.40 | $173.40 |
| Purchase #4 | $145.74 | 9.206% | $159.1568 | $159.16 | $159.15 | $159.20 |
| Purchase #5 | $12.31 | 8.570% | $13.365 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $41.38 | 8.320% | $44.8228 | $44.82 | $44.80 | $44.80 |
| Purchase #7 | $229.46 | 9.241% | $250.6644 | $250.66 | $250.65 | $250.70 |
| 7 purchase totals = | $887.64 | $968.5546 | $968.56 | $968.50 | $968.70 | |