| 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 | $115.90 | 13.142% | $131.1316 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $19.50 | 6.176% | $20.7043 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $101.29 | 7.511% | $108.8979 | $108.90 | $108.90 | $108.90 |
| Purchase #4 | $29.40 | 8.138% | $31.7926 | $31.79 | $31.80 | $31.80 |
| Purchase #5 | $167.40 | 6.208% | $177.7922 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $210.94 | 6.150% | $223.9128 | $223.91 | $223.90 | $223.90 |
| Purchase #7 | $69.98 | 13.851% | $79.6729 | $79.67 | $79.65 | $79.70 |
| 7 purchase totals = | $714.41 | $773.9043 | $773.89 | $773.90 | $773.90 | |