| 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 | $174.51 | 10.635% | $193.0691 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $28.89 | 11.355% | $32.1705 | $32.17 | $32.15 | $32.20 |
| Purchase #3 | $238.85 | 11.483% | $266.2771 | $266.28 | $266.30 | $266.30 |
| Purchase #4 | $121.54 | 7.841% | $131.07 | $131.07 | $131.05 | $131.10 |
| Purchase #5 | $19.82 | 9.537% | $21.7102 | $21.71 | $21.70 | $21.70 |
| Purchase #6 | $245.93 | 13.609% | $279.3986 | $279.40 | $279.40 | $279.40 |
| Purchase #7 | $204.81 | 11.718% | $228.8096 | $228.81 | $228.80 | $228.80 |
| 7 purchase totals = | $1,034.35 | $1,152.5051 | $1,152.51 | $1,152.45 | $1,152.60 | |