| 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 | $70.80 | 9.361% | $77.4276 | $77.43 | $77.45 | $77.40 |
| Purchase #2 | $221.91 | 8.445% | $240.6503 | $240.65 | $240.65 | $240.70 |
| Purchase #3 | $130.66 | 3.627% | $135.399 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $192.50 | 13.865% | $219.1901 | $219.19 | $219.20 | $219.20 |
| Purchase #5 | $168.66 | 9.435% | $184.5731 | $184.57 | $184.55 | $184.60 |
| Purchase #6 | $112.39 | 4.205% | $117.116 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $82.38 | 10.868% | $91.3331 | $91.33 | $91.35 | $91.30 |
| 7 purchase totals = | $979.30 | $1,065.6892 | $1,065.69 | $1,065.70 | $1,065.70 | |