| 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 | $172.88 | 9.834% | $189.881 | $189.88 | $189.90 | $189.90 |
| Purchase #2 | $138.74 | 3.643% | $143.7943 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $87.64 | 9.131% | $95.6424 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $95.93 | 5.756% | $101.4517 | $101.45 | $101.45 | $101.50 |
| Purchase #5 | $50.98 | 10.393% | $56.2784 | $56.28 | $56.30 | $56.30 |
| Purchase #6 | $183.95 | 4.614% | $192.4375 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $83.49 | 7.450% | $89.71 | $89.71 | $89.70 | $89.70 |
| 7 purchase totals = | $813.61 | $869.1953 | $869.19 | $869.25 | $869.20 | |