| 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 | $200.80 | 8.644% | $218.1572 | $218.16 | $218.15 | $218.20 |
| Purchase #2 | $127.57 | 6.393% | $135.7256 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $84.61 | 7.768% | $91.1825 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $120.49 | 9.131% | $131.4919 | $131.49 | $131.50 | $131.50 |
| Purchase #5 | $86.59 | 5.278% | $91.1602 | $91.16 | $91.15 | $91.20 |
| Purchase #6 | $72.88 | 4.346% | $76.0474 | $76.05 | $76.05 | $76.00 |
| Purchase #7 | $89.66 | 3.499% | $92.7972 | $92.80 | $92.80 | $92.80 |
| 7 purchase totals = | $782.60 | $836.5620 | $836.57 | $836.60 | $836.60 | |