| 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 | $138.43 | 6.643% | $147.6259 | $147.63 | $147.65 | $147.60 |
| Purchase #2 | $64.30 | 12.209% | $72.1504 | $72.15 | $72.15 | $72.20 |
| Purchase #3 | $32.68 | 6.595% | $34.8352 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $198.33 | 6.802% | $211.8204 | $211.82 | $211.80 | $211.80 |
| Purchase #5 | $219.99 | 9.865% | $241.692 | $241.69 | $241.70 | $241.70 |
| Purchase #6 | $53.76 | 3.707% | $55.7529 | $55.75 | $55.75 | $55.80 |
| Purchase #7 | $159.37 | 9.869% | $175.0982 | $175.10 | $175.10 | $175.10 |
| 7 purchase totals = | $866.86 | $938.9750 | $938.98 | $939.00 | $939.00 | |