| 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 | $134.25 | 10.714% | $148.6335 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $145.55 | 10.425% | $160.7236 | $160.72 | $160.70 | $160.70 |
| Purchase #3 | $55.79 | 4.267% | $58.1706 | $58.17 | $58.15 | $58.20 |
| Purchase #4 | $106.34 | 4.252% | $110.8616 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $227.81 | 4.616% | $238.3257 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $165.42 | 13.246% | $187.3315 | $187.33 | $187.35 | $187.30 |
| Purchase #7 | $154.62 | 11.369% | $172.1987 | $172.20 | $172.20 | $172.20 |
| 7 purchase totals = | $989.78 | $1,076.2452 | $1,076.24 | $1,076.25 | $1,076.20 | |