| 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 | $129.80 | 13.367% | $147.1504 | $147.15 | $147.15 | $147.20 |
| Purchase #2 | $92.81 | 10.585% | $102.6339 | $102.63 | $102.65 | $102.60 |
| Purchase #3 | $231.69 | 6.123% | $245.8764 | $245.88 | $245.90 | $245.90 |
| Purchase #4 | $91.90 | 11.533% | $102.4988 | $102.50 | $102.50 | $102.50 |
| Purchase #5 | $62.65 | 10.442% | $69.1919 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $32.55 | 7.847% | $35.1042 | $35.10 | $35.10 | $35.10 |
| Purchase #7 | $30.30 | 4.487% | $31.6596 | $31.66 | $31.65 | $31.70 |
| 7 purchase totals = | $671.70 | $734.1152 | $734.11 | $734.15 | $734.20 | |