| 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 | $201.63 | 8.181% | $218.1254 | $218.13 | $218.15 | $218.10 |
| Purchase #2 | $30.51 | 5.803% | $32.2805 | $32.28 | $32.30 | $32.30 |
| Purchase #3 | $51.43 | 4.795% | $53.8961 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $225.60 | 11.825% | $252.2772 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $63.55 | 4.311% | $66.2896 | $66.29 | $66.30 | $66.30 |
| Purchase #6 | $176.89 | 13.588% | $200.9258 | $200.93 | $200.95 | $200.90 |
| Purchase #7 | $133.45 | 12.255% | $149.8043 | $149.80 | $149.80 | $149.80 |
| 7 purchase totals = | $883.06 | $973.5989 | $973.61 | $973.70 | $973.60 | |