| 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 | $165.65 | 11.825% | $185.2381 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $121.78 | 6.109% | $129.2195 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $141.67 | 5.740% | $149.8019 | $149.80 | $149.80 | $149.80 |
| Purchase #4 | $101.90 | 5.294% | $107.2946 | $107.29 | $107.30 | $107.30 |
| Purchase #5 | $43.25 | 7.256% | $46.3882 | $46.39 | $46.40 | $46.40 |
| Purchase #6 | $50.39 | 9.437% | $55.1453 | $55.15 | $55.15 | $55.10 |
| Purchase #7 | $176.36 | 7.449% | $189.4971 | $189.50 | $189.50 | $189.50 |
| 7 purchase totals = | $801.00 | $862.5847 | $862.59 | $862.60 | $862.50 | |