| 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 | $159.76 | 8.213% | $172.8811 | $172.88 | $172.90 | $172.90 |
| Purchase #2 | $89.88 | 7.513% | $96.6327 | $96.63 | $96.65 | $96.60 |
| Purchase #3 | $160.34 | 6.843% | $171.3121 | $171.31 | $171.30 | $171.30 |
| Purchase #4 | $50.67 | 8.745% | $55.1011 | $55.10 | $55.10 | $55.10 |
| Purchase #5 | $197.97 | 6.398% | $210.6361 | $210.64 | $210.65 | $210.60 |
| Purchase #6 | $152.89 | 9.285% | $167.0858 | $167.09 | $167.10 | $167.10 |
| Purchase #7 | $27.35 | 5.175% | $28.7654 | $28.77 | $28.75 | $28.80 |
| 7 purchase totals = | $838.86 | $902.4143 | $902.42 | $902.45 | $902.40 | |