| 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 | $130.68 | 9.441% | $143.0175 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $121.64 | 7.349% | $130.5793 | $130.58 | $130.60 | $130.60 |
| Purchase #3 | $44.80 | 8.477% | $48.5977 | $48.60 | $48.60 | $48.60 |
| Purchase #4 | $181.57 | 4.368% | $189.501 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $221.75 | 11.174% | $246.5283 | $246.53 | $246.55 | $246.50 |
| Purchase #6 | $120.66 | 12.229% | $135.4155 | $135.42 | $135.40 | $135.40 |
| Purchase #7 | $83.58 | 11.283% | $93.0103 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $904.68 | $986.6496 | $986.66 | $986.65 | $986.60 | |