| 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 | $10.89 | 6.568% | $11.6053 | $11.61 | $11.60 | $11.60 |
| Purchase #2 | $143.74 | 7.105% | $153.9527 | $153.95 | $153.95 | $154.00 |
| Purchase #3 | $153.66 | 12.550% | $172.9443 | $172.94 | $172.95 | $172.90 |
| Purchase #4 | $32.80 | 3.160% | $33.8365 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $119.31 | 13.753% | $135.7187 | $135.72 | $135.70 | $135.70 |
| Purchase #6 | $35.35 | 8.495% | $38.353 | $38.35 | $38.35 | $38.40 |
| Purchase #7 | $239.54 | 12.372% | $269.1759 | $269.18 | $269.20 | $269.20 |
| 7 purchase totals = | $735.29 | $815.5864 | $815.59 | $815.60 | $815.60 | |