| 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 | $200.86 | 10.489% | $221.9282 | $221.93 | $221.95 | $221.90 |
| Purchase #2 | $68.37 | 7.136% | $73.2489 | $73.25 | $73.25 | $73.20 |
| Purchase #3 | $148.90 | 13.521% | $169.0328 | $169.03 | $169.05 | $169.00 |
| Purchase #4 | $139.80 | 6.817% | $149.3302 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $130.85 | 6.412% | $139.2401 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $36.31 | 10.131% | $39.9886 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $23.77 | 6.140% | $25.2295 | $25.23 | $25.25 | $25.20 |
| 7 purchase totals = | $748.86 | $817.9983 | $818.00 | $818.10 | $817.80 | |