| 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 | $120.74 | 12.740% | $136.1223 | $136.12 | $136.10 | $136.10 |
| Purchase #2 | $13.39 | 8.379% | $14.5119 | $14.51 | $14.50 | $14.50 |
| Purchase #3 | $164.86 | 4.363% | $172.0528 | $172.05 | $172.05 | $172.10 |
| Purchase #4 | $234.82 | 12.201% | $263.4704 | $263.47 | $263.45 | $263.50 |
| Purchase #5 | $159.38 | 11.778% | $178.1518 | $178.15 | $178.15 | $178.20 |
| Purchase #6 | $159.33 | 13.763% | $181.2586 | $181.26 | $181.25 | $181.30 |
| Purchase #7 | $188.95 | 7.352% | $202.8416 | $202.84 | $202.85 | $202.80 |
| 7 purchase totals = | $1,041.47 | $1,148.4094 | $1,148.40 | $1,148.35 | $1,148.50 | |