| 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 | $75.56 | 6.199% | $80.244 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $164.75 | 11.762% | $184.1279 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $135.89 | 10.255% | $149.8255 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $151.72 | 7.221% | $162.6757 | $162.68 | $162.70 | $162.70 |
| Purchase #5 | $24.60 | 4.506% | $25.7085 | $25.71 | $25.70 | $25.70 |
| Purchase #6 | $227.68 | 13.457% | $258.3189 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $62.61 | 11.736% | $69.9579 | $69.96 | $69.95 | $70.00 |
| 7 purchase totals = | $842.81 | $930.8584 | $930.87 | $930.90 | $930.80 | |