| 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 | $180.47 | 9.399% | $197.4324 | $197.43 | $197.45 | $197.40 |
| Purchase #2 | $7.34 | 8.365% | $7.954 | $7.95 | $7.95 | $8.00 |
| Purchase #3 | $217.80 | 11.406% | $242.6423 | $242.64 | $242.65 | $242.60 |
| Purchase #4 | $78.92 | 4.460% | $82.4398 | $82.44 | $82.45 | $82.40 |
| Purchase #5 | $120.95 | 10.244% | $133.3401 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $118.45 | 3.238% | $122.2854 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $147.95 | 9.588% | $162.1354 | $162.14 | $162.15 | $162.10 |
| 7 purchase totals = | $871.88 | $948.2294 | $948.23 | $948.30 | $948.10 | |