| 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 | $195.93 | 11.374% | $218.2151 | $218.22 | $218.20 | $218.20 |
| Purchase #2 | $68.69 | 12.500% | $77.2763 | $77.28 | $77.30 | $77.30 |
| Purchase #3 | $238.96 | 10.353% | $263.6995 | $263.70 | $263.70 | $263.70 |
| Purchase #4 | $62.54 | 12.673% | $70.4657 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $55.42 | 10.316% | $61.1371 | $61.14 | $61.15 | $61.10 |
| Purchase #6 | $69.31 | 7.170% | $74.2795 | $74.28 | $74.30 | $74.30 |
| Purchase #7 | $90.43 | 6.734% | $96.5196 | $96.52 | $96.50 | $96.50 |
| 7 purchase totals = | $781.28 | $861.5928 | $861.61 | $861.60 | $861.60 | |