| 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 | $127.93 | 11.811% | $143.0398 | $143.04 | $143.05 | $143.00 |
| Purchase #2 | $160.76 | 6.162% | $170.666 | $170.67 | $170.65 | $170.70 |
| Purchase #3 | $197.77 | 9.563% | $216.6827 | $216.68 | $216.70 | $216.70 |
| Purchase #4 | $147.63 | 4.739% | $154.6262 | $154.63 | $154.65 | $154.60 |
| Purchase #5 | $106.73 | 12.846% | $120.4405 | $120.44 | $120.45 | $120.40 |
| Purchase #6 | $229.35 | 4.809% | $240.3794 | $240.38 | $240.40 | $240.40 |
| Purchase #7 | $64.99 | 5.128% | $68.3227 | $68.32 | $68.30 | $68.30 |
| 7 purchase totals = | $1,035.16 | $1,114.1573 | $1,114.16 | $1,114.20 | $1,114.10 | |