| 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 | $160.51 | 9.406% | $175.6076 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $145.74 | 6.868% | $155.7494 | $155.75 | $155.75 | $155.70 |
| Purchase #3 | $202.55 | 11.105% | $225.0432 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $83.75 | 13.804% | $95.3109 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $111.67 | 8.463% | $121.1206 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $149.29 | 4.137% | $155.4661 | $155.47 | $155.45 | $155.50 |
| Purchase #7 | $230.42 | 11.746% | $257.4851 | $257.49 | $257.50 | $257.50 |
| 7 purchase totals = | $1,083.93 | $1,185.7829 | $1,185.79 | $1,185.75 | $1,185.70 | |