| 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 | $148.94 | 8.472% | $161.5582 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $240.92 | 8.271% | $260.8465 | $260.85 | $260.85 | $260.80 |
| Purchase #3 | $120.40 | 3.673% | $124.8223 | $124.82 | $124.80 | $124.80 |
| Purchase #4 | $178.44 | 10.301% | $196.8211 | $196.82 | $196.80 | $196.80 |
| Purchase #5 | $17.29 | 10.312% | $19.0729 | $19.07 | $19.05 | $19.10 |
| Purchase #6 | $188.58 | 10.528% | $208.4337 | $208.43 | $208.45 | $208.40 |
| Purchase #7 | $189.78 | 10.737% | $210.1567 | $210.16 | $210.15 | $210.20 |
| 7 purchase totals = | $1,084.35 | $1,181.7114 | $1,181.71 | $1,181.65 | $1,181.70 | |