| 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 | $90.25 | 12.227% | $101.2849 | $101.28 | $101.30 | $101.30 |
| Purchase #2 | $156.69 | 12.204% | $175.8124 | $175.81 | $175.80 | $175.80 |
| Purchase #3 | $238.79 | 5.610% | $252.1861 | $252.19 | $252.20 | $252.20 |
| Purchase #4 | $98.82 | 10.123% | $108.8235 | $108.82 | $108.80 | $108.80 |
| Purchase #5 | $135.80 | 6.512% | $144.6433 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $161.39 | 7.523% | $173.5314 | $173.53 | $173.55 | $173.50 |
| Purchase #7 | $201.77 | 11.475% | $224.9231 | $224.92 | $224.90 | $224.90 |
| 7 purchase totals = | $1,083.51 | $1,181.2047 | $1,181.19 | $1,181.20 | $1,181.10 | |