| 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 | $152.95 | 4.786% | $160.2702 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $200.37 | 12.519% | $225.4543 | $225.45 | $225.45 | $225.50 |
| Purchase #3 | $139.76 | 11.577% | $155.94 | $155.94 | $155.95 | $155.90 |
| Purchase #4 | $229.35 | 11.801% | $256.4156 | $256.42 | $256.40 | $256.40 |
| Purchase #5 | $221.26 | 5.383% | $233.1704 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $223.97 | 13.318% | $253.7983 | $253.80 | $253.80 | $253.80 |
| Purchase #7 | $120.89 | 12.329% | $135.7945 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $1,288.55 | $1,420.8433 | $1,420.84 | $1,420.80 | $1,420.90 | |