| 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 | $73.25 | 13.778% | $83.3424 | $83.34 | $83.35 | $83.30 |
| Purchase #2 | $9.53 | 6.282% | $10.1287 | $10.13 | $10.15 | $10.10 |
| Purchase #3 | $93.93 | 5.180% | $98.7956 | $98.80 | $98.80 | $98.80 |
| Purchase #4 | $143.87 | 7.866% | $155.1868 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $6.58 | 3.471% | $6.8084 | $6.81 | $6.80 | $6.80 |
| Purchase #6 | $176.61 | 7.205% | $189.3348 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $165.28 | 4.442% | $172.6217 | $172.62 | $172.60 | $172.60 |
| 7 purchase totals = | $669.05 | $716.2184 | $716.22 | $716.25 | $716.10 | |