| 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 | $135.85 | 4.544% | $142.023 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $36.86 | 4.793% | $38.6267 | $38.63 | $38.65 | $38.60 |
| Purchase #3 | $190.45 | 3.500% | $197.1158 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $152.46 | 9.285% | $166.6159 | $166.62 | $166.60 | $166.60 |
| Purchase #5 | $68.66 | 7.528% | $73.8287 | $73.83 | $73.85 | $73.80 |
| Purchase #6 | $201.71 | 8.651% | $219.1599 | $219.16 | $219.15 | $219.20 |
| Purchase #7 | $201.61 | 4.654% | $210.9929 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $987.60 | $1,048.3629 | $1,048.37 | $1,048.35 | $1,048.30 | |