| 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 | $161.89 | 13.613% | $183.9281 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $78.99 | 12.165% | $88.5991 | $88.60 | $88.60 | $88.60 |
| Purchase #3 | $142.88 | 4.741% | $149.6539 | $149.65 | $149.65 | $149.70 |
| Purchase #4 | $103.25 | 5.538% | $108.968 | $108.97 | $108.95 | $109.00 |
| Purchase #5 | $211.43 | 12.811% | $238.5163 | $238.52 | $238.50 | $238.50 |
| Purchase #6 | $5.61 | 3.465% | $5.8044 | $5.80 | $5.80 | $5.80 |
| Purchase #7 | $149.48 | 6.252% | $158.8255 | $158.83 | $158.85 | $158.80 |
| 7 purchase totals = | $853.53 | $934.2953 | $934.30 | $934.30 | $934.30 | |