| 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 | $174.86 | 4.484% | $182.7007 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $60.29 | 4.782% | $63.1731 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $11.42 | 12.586% | $12.8573 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $147.29 | 6.828% | $157.347 | $157.35 | $157.35 | $157.30 |
| Purchase #5 | $118.50 | 10.302% | $130.7079 | $130.71 | $130.70 | $130.70 |
| Purchase #6 | $19.60 | 4.269% | $20.4367 | $20.44 | $20.45 | $20.40 |
| Purchase #7 | $67.77 | 4.745% | $70.9857 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $599.73 | $638.2084 | $638.22 | $638.20 | $638.20 | |