| 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 | $126.80 | 7.234% | $135.9727 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $33.38 | 6.287% | $35.4786 | $35.48 | $35.50 | $35.50 |
| Purchase #3 | $22.30 | 12.150% | $25.0095 | $25.01 | $25.00 | $25.00 |
| Purchase #4 | $143.34 | 6.131% | $152.1282 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $239.31 | 6.637% | $255.193 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $67.74 | 4.467% | $70.7659 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $130.34 | 9.392% | $142.5815 | $142.58 | $142.60 | $142.60 |
| 7 purchase totals = | $763.21 | $817.1294 | $817.13 | $817.15 | $817.20 | |