| 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 | $142.47 | 8.681% | $154.8378 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $50.82 | 4.503% | $53.1084 | $53.11 | $53.10 | $53.10 |
| Purchase #3 | $145.32 | 11.217% | $161.6205 | $161.62 | $161.60 | $161.60 |
| Purchase #4 | $242.53 | 8.696% | $263.6204 | $263.62 | $263.60 | $263.60 |
| Purchase #5 | $29.45 | 9.307% | $32.1909 | $32.19 | $32.20 | $32.20 |
| Purchase #6 | $162.48 | 10.452% | $179.4624 | $179.46 | $179.45 | $179.50 |
| Purchase #7 | $57.78 | 9.704% | $63.387 | $63.39 | $63.40 | $63.40 |
| 7 purchase totals = | $830.85 | $908.2274 | $908.23 | $908.20 | $908.20 | |