| 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 | $195.74 | 12.839% | $220.8711 | $220.87 | $220.85 | $220.90 |
| Purchase #2 | $150.57 | 8.208% | $162.9288 | $162.93 | $162.95 | $162.90 |
| Purchase #3 | $65.87 | 3.714% | $68.3164 | $68.32 | $68.30 | $68.30 |
| Purchase #4 | $141.80 | 3.814% | $147.2083 | $147.21 | $147.20 | $147.20 |
| Purchase #5 | $193.26 | 5.726% | $204.3261 | $204.33 | $204.35 | $204.30 |
| Purchase #6 | $146.67 | 3.385% | $151.6348 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $22.32 | 11.527% | $24.8928 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $916.23 | $980.1783 | $980.18 | $980.20 | $980.10 | |