| 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 | $186.99 | 12.491% | $210.3469 | $210.35 | $210.35 | $210.30 |
| Purchase #2 | $122.60 | 11.327% | $136.4869 | $136.49 | $136.50 | $136.50 |
| Purchase #3 | $88.51 | 7.784% | $95.3996 | $95.40 | $95.40 | $95.40 |
| Purchase #4 | $140.45 | 5.326% | $147.9304 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $135.49 | 7.217% | $145.2683 | $145.27 | $145.25 | $145.30 |
| Purchase #6 | $193.93 | 13.537% | $220.1823 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $66.27 | 13.374% | $75.1329 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $934.24 | $1,030.7473 | $1,030.75 | $1,030.80 | $1,030.70 | |