| 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 | $147.94 | 9.709% | $162.3035 | $162.30 | $162.30 | $162.30 |
| Purchase #2 | $228.29 | 5.504% | $240.8551 | $240.86 | $240.85 | $240.90 |
| Purchase #3 | $204.46 | 6.693% | $218.1445 | $218.14 | $218.15 | $218.10 |
| Purchase #4 | $138.97 | 9.154% | $151.6913 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $210.76 | 7.479% | $226.5227 | $226.52 | $226.50 | $226.50 |
| Purchase #6 | $30.85 | 12.428% | $34.684 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $144.77 | 3.685% | $150.1048 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $1,106.04 | $1,184.3059 | $1,184.29 | $1,184.30 | $1,184.30 | |