| 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 | $171.98 | 12.126% | $192.8343 | $192.83 | $192.85 | $192.80 |
| Purchase #2 | $157.56 | 12.459% | $177.1904 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $13.40 | 9.333% | $14.6506 | $14.65 | $14.65 | $14.70 |
| Purchase #4 | $86.41 | 4.460% | $90.2639 | $90.26 | $90.25 | $90.30 |
| Purchase #5 | $5.48 | 11.544% | $6.1126 | $6.11 | $6.10 | $6.10 |
| Purchase #6 | $175.94 | 6.472% | $187.3268 | $187.33 | $187.35 | $187.30 |
| Purchase #7 | $231.82 | 9.406% | $253.625 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $842.59 | $922.0036 | $922.00 | $922.05 | $922.00 | |