| 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 | $148.69 | 5.347% | $156.6405 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $144.55 | 7.312% | $155.1195 | $155.12 | $155.10 | $155.10 |
| Purchase #3 | $226.95 | 6.380% | $241.4294 | $241.43 | $241.45 | $241.40 |
| Purchase #4 | $187.61 | 9.226% | $204.9189 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $63.29 | 3.614% | $65.5773 | $65.58 | $65.60 | $65.60 |
| Purchase #6 | $224.26 | 7.625% | $241.3598 | $241.36 | $241.35 | $241.40 |
| Purchase #7 | $173.51 | 10.733% | $192.1328 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $1,168.86 | $1,257.1782 | $1,257.18 | $1,257.20 | $1,257.10 | |