| 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 | $147.53 | 10.272% | $162.6843 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $99.98 | 12.512% | $112.4895 | $112.49 | $112.50 | $112.50 |
| Purchase #3 | $68.33 | 11.750% | $76.3588 | $76.36 | $76.35 | $76.40 |
| Purchase #4 | $31.45 | 4.618% | $32.9024 | $32.90 | $32.90 | $32.90 |
| Purchase #5 | $161.51 | 5.372% | $170.1863 | $170.19 | $170.20 | $170.20 |
| Purchase #6 | $68.29 | 4.166% | $71.135 | $71.14 | $71.15 | $71.10 |
| Purchase #7 | $206.75 | 6.534% | $220.259 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $783.84 | $846.0153 | $846.02 | $846.05 | $846.10 | |