| 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 | $141.32 | 7.665% | $152.1522 | $152.15 | $152.15 | $152.20 |
| Purchase #2 | $32.38 | 11.488% | $36.0998 | $36.10 | $36.10 | $36.10 |
| Purchase #3 | $181.87 | 8.376% | $197.1034 | $197.10 | $197.10 | $197.10 |
| Purchase #4 | $80.99 | 13.137% | $91.6297 | $91.63 | $91.65 | $91.60 |
| Purchase #5 | $162.61 | 8.728% | $176.8026 | $176.80 | $176.80 | $176.80 |
| Purchase #6 | $194.66 | 3.210% | $200.9086 | $200.91 | $200.90 | $200.90 |
| Purchase #7 | $132.46 | 9.132% | $144.5562 | $144.56 | $144.55 | $144.60 |
| 7 purchase totals = | $926.29 | $999.2525 | $999.25 | $999.25 | $999.30 | |