| 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 | $168.26 | 6.138% | $178.5878 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $14.77 | 12.512% | $16.618 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $17.58 | 8.719% | $19.1128 | $19.11 | $19.10 | $19.10 |
| Purchase #4 | $107.81 | 6.666% | $114.9966 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $220.81 | 9.521% | $241.8333 | $241.83 | $241.85 | $241.80 |
| Purchase #6 | $59.25 | 12.279% | $66.5253 | $66.53 | $66.55 | $66.50 |
| Purchase #7 | $232.81 | 6.290% | $247.4537 | $247.45 | $247.45 | $247.50 |
| 7 purchase totals = | $821.29 | $885.1275 | $885.13 | $885.15 | $885.10 | |