| 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 | $142.64 | 3.148% | $147.1303 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $160.51 | 8.322% | $173.8676 | $173.87 | $173.85 | $173.90 |
| Purchase #3 | $168.83 | 6.718% | $180.172 | $180.17 | $180.15 | $180.20 |
| Purchase #4 | $84.25 | 13.778% | $95.858 | $95.86 | $95.85 | $95.90 |
| Purchase #5 | $57.71 | 4.863% | $60.5164 | $60.52 | $60.50 | $60.50 |
| Purchase #6 | $224.28 | 12.441% | $252.1827 | $252.18 | $252.20 | $252.20 |
| Purchase #7 | $120.25 | 7.641% | $129.4383 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $958.47 | $1,039.1653 | $1,039.17 | $1,039.15 | $1,039.20 | |