| 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 | $166.98 | 5.720% | $176.5313 | $176.53 | $176.55 | $176.50 |
| Purchase #2 | $191.91 | 9.787% | $210.6922 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $5.96 | 9.622% | $6.5335 | $6.53 | $6.55 | $6.50 |
| Purchase #4 | $19.74 | 5.252% | $20.7767 | $20.78 | $20.80 | $20.80 |
| Purchase #5 | $170.75 | 8.740% | $185.6736 | $185.67 | $185.65 | $185.70 |
| Purchase #6 | $140.51 | 3.143% | $144.9262 | $144.93 | $144.95 | $144.90 |
| Purchase #7 | $230.53 | 8.177% | $249.3804 | $249.38 | $249.40 | $249.40 |
| 7 purchase totals = | $926.38 | $994.5139 | $994.51 | $994.60 | $994.50 | |