| 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 | $171.42 | 7.788% | $184.7702 | $184.77 | $184.75 | $184.80 |
| Purchase #2 | $213.71 | 8.150% | $231.1274 | $231.13 | $231.15 | $231.10 |
| Purchase #3 | $44.91 | 4.479% | $46.9215 | $46.92 | $46.90 | $46.90 |
| Purchase #4 | $7.32 | 6.579% | $7.8016 | $7.80 | $7.80 | $7.80 |
| Purchase #5 | $152.75 | 13.694% | $173.6676 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $141.45 | 10.400% | $156.1608 | $156.16 | $156.15 | $156.20 |
| Purchase #7 | $229.71 | 7.777% | $247.5745 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $961.27 | $1,048.0236 | $1,048.02 | $1,047.95 | $1,048.10 | |