| 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 | $144.67 | 11.254% | $160.9512 | $160.95 | $160.95 | $161.00 |
| Purchase #2 | $158.50 | 11.742% | $177.1111 | $177.11 | $177.10 | $177.10 |
| Purchase #3 | $161.89 | 9.259% | $176.8794 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $133.90 | 12.745% | $150.9656 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $241.99 | 4.578% | $253.0683 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $32.57 | 6.844% | $34.7991 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $124.92 | 8.346% | $135.3458 | $135.35 | $135.35 | $135.30 |
| 7 purchase totals = | $998.44 | $1,089.1205 | $1,089.13 | $1,089.10 | $1,089.20 | |