| 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 | $142.55 | 13.244% | $161.4293 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $93.77 | 8.455% | $101.6983 | $101.70 | $101.70 | $101.70 |
| Purchase #3 | $194.59 | 11.627% | $217.215 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $123.67 | 4.575% | $129.3279 | $129.33 | $129.35 | $129.30 |
| Purchase #5 | $201.38 | 13.274% | $228.1112 | $228.11 | $228.10 | $228.10 |
| Purchase #6 | $240.54 | 8.407% | $260.7622 | $260.76 | $260.75 | $260.80 |
| Purchase #7 | $213.64 | 3.399% | $220.9016 | $220.90 | $220.90 | $220.90 |
| 7 purchase totals = | $1,210.14 | $1,319.4455 | $1,319.45 | $1,319.45 | $1,319.40 | |