| 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 | $147.34 | 7.319% | $158.1238 | $158.12 | $158.10 | $158.10 |
| Purchase #2 | $87.57 | 6.393% | $93.1684 | $93.17 | $93.15 | $93.20 |
| Purchase #3 | $109.25 | 4.420% | $114.0789 | $114.08 | $114.10 | $114.10 |
| Purchase #4 | $65.81 | 13.216% | $74.5074 | $74.51 | $74.50 | $74.50 |
| Purchase #5 | $103.74 | 4.705% | $108.621 | $108.62 | $108.60 | $108.60 |
| Purchase #6 | $6.34 | 13.182% | $7.1757 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $180.27 | 8.715% | $195.9805 | $195.98 | $196.00 | $196.00 |
| 7 purchase totals = | $700.32 | $751.6557 | $751.66 | $751.65 | $751.70 | |