| 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 | $215.93 | 5.696% | $228.2294 | $228.23 | $228.25 | $228.20 |
| Purchase #2 | $148.65 | 4.715% | $155.6588 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $123.60 | 10.387% | $136.4383 | $136.44 | $136.45 | $136.40 |
| Purchase #4 | $76.88 | 8.545% | $83.4494 | $83.45 | $83.45 | $83.40 |
| Purchase #5 | $189.41 | 11.433% | $211.0652 | $211.07 | $211.05 | $211.10 |
| Purchase #6 | $114.42 | 5.251% | $120.4282 | $120.43 | $120.45 | $120.40 |
| Purchase #7 | $6.32 | 8.550% | $6.8604 | $6.86 | $6.85 | $6.90 |
| 7 purchase totals = | $875.21 | $942.1297 | $942.14 | $942.15 | $942.10 | |