| 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 | $160.52 | 13.554% | $182.2769 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $128.77 | 8.493% | $139.7064 | $139.71 | $139.70 | $139.70 |
| Purchase #3 | $32.87 | 4.339% | $34.2962 | $34.30 | $34.30 | $34.30 |
| Purchase #4 | $197.58 | 7.519% | $212.436 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $164.73 | 9.642% | $180.6133 | $180.61 | $180.60 | $180.60 |
| Purchase #6 | $37.99 | 11.850% | $42.4918 | $42.49 | $42.50 | $42.50 |
| Purchase #7 | $194.97 | 8.385% | $211.3182 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $917.43 | $1,003.1388 | $1,003.15 | $1,003.15 | $1,003.10 | |