| 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 | $151.29 | 4.514% | $158.1192 | $158.12 | $158.10 | $158.10 |
| Purchase #2 | $45.48 | 5.177% | $47.8345 | $47.83 | $47.85 | $47.80 |
| Purchase #3 | $32.79 | 5.397% | $34.5597 | $34.56 | $34.55 | $34.60 |
| Purchase #4 | $179.38 | 11.267% | $199.5907 | $199.59 | $199.60 | $199.60 |
| Purchase #5 | $111.97 | 7.486% | $120.3521 | $120.35 | $120.35 | $120.40 |
| Purchase #6 | $66.50 | 10.601% | $73.5497 | $73.55 | $73.55 | $73.50 |
| Purchase #7 | $112.89 | 6.480% | $120.2053 | $120.21 | $120.20 | $120.20 |
| 7 purchase totals = | $700.30 | $754.2112 | $754.21 | $754.20 | $754.20 | |