| 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 | $168.27 | 4.851% | $176.4328 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $75.81 | 11.571% | $84.582 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $206.26 | 6.381% | $219.4215 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $159.91 | 11.851% | $178.8609 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $37.54 | 12.236% | $42.1334 | $42.13 | $42.15 | $42.10 |
| Purchase #6 | $52.86 | 8.187% | $57.1876 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $146.52 | 6.416% | $155.9207 | $155.92 | $155.90 | $155.90 |
| 7 purchase totals = | $847.17 | $914.5389 | $914.53 | $914.55 | $914.50 | |