| 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 | $159.78 | 8.220% | $172.9139 | $172.91 | $172.90 | $172.90 |
| Purchase #2 | $235.43 | 9.744% | $258.3703 | $258.37 | $258.35 | $258.40 |
| Purchase #3 | $168.33 | 8.461% | $182.5724 | $182.57 | $182.55 | $182.60 |
| Purchase #4 | $47.51 | 5.811% | $50.2708 | $50.27 | $50.25 | $50.30 |
| Purchase #5 | $14.92 | 9.194% | $16.2917 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $229.62 | 11.118% | $255.1492 | $255.15 | $255.15 | $255.10 |
| Purchase #7 | $189.87 | 6.708% | $202.6065 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $1,045.46 | $1,138.1748 | $1,138.17 | $1,138.10 | $1,138.20 | |