| 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 | $191.85 | 7.420% | $206.0853 | $206.09 | $206.10 | $206.10 |
| Purchase #2 | $179.36 | 4.760% | $187.8975 | $187.90 | $187.90 | $187.90 |
| Purchase #3 | $137.62 | 4.180% | $143.3725 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $102.89 | 5.742% | $108.7979 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $145.91 | 6.620% | $155.5692 | $155.57 | $155.55 | $155.60 |
| Purchase #6 | $66.52 | 9.654% | $72.9418 | $72.94 | $72.95 | $72.90 |
| Purchase #7 | $161.66 | 12.624% | $182.068 | $182.07 | $182.05 | $182.10 |
| 7 purchase totals = | $985.81 | $1,056.7322 | $1,056.74 | $1,056.70 | $1,056.80 | |