| 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 | $88.52 | 13.284% | $100.279 | $100.28 | $100.30 | $100.30 |
| Purchase #2 | $94.33 | 7.105% | $101.0321 | $101.03 | $101.05 | $101.00 |
| Purchase #3 | $127.43 | 6.667% | $135.9258 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $152.48 | 9.348% | $166.7338 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $185.61 | 4.645% | $194.2316 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $22.90 | 10.788% | $25.3705 | $25.37 | $25.35 | $25.40 |
| Purchase #7 | $144.84 | 9.861% | $159.1227 | $159.12 | $159.10 | $159.10 |
| 7 purchase totals = | $816.11 | $882.6955 | $882.69 | $882.75 | $882.60 | |