| 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 | $164.60 | 13.324% | $186.5313 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $27.39 | 3.422% | $28.3273 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $145.97 | 11.247% | $162.3872 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $12.74 | 9.307% | $13.9257 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $161.38 | 9.470% | $176.6627 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $197.33 | 6.350% | $209.8605 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $92.69 | 3.613% | $96.0389 | $96.04 | $96.05 | $96.00 |
| 7 purchase totals = | $802.10 | $873.7336 | $873.74 | $873.80 | $873.70 | |