| 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 | $178.89 | 7.851% | $192.9347 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $19.74 | 3.394% | $20.41 | $20.41 | $20.40 | $20.40 |
| Purchase #3 | $143.55 | 10.616% | $158.7893 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $239.53 | 9.655% | $262.6566 | $262.66 | $262.65 | $262.70 |
| Purchase #5 | $66.86 | 4.139% | $69.6273 | $69.63 | $69.65 | $69.60 |
| Purchase #6 | $149.45 | 13.509% | $169.6392 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $127.90 | 12.150% | $143.4399 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $925.92 | $1,017.4970 | $1,017.50 | $1,017.55 | $1,017.40 | |