| 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 | $172.30 | 12.624% | $194.0512 | $194.05 | $194.05 | $194.10 |
| Purchase #2 | $27.73 | 7.573% | $29.83 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $163.50 | 9.562% | $179.1339 | $179.13 | $179.15 | $179.10 |
| Purchase #4 | $14.91 | 11.589% | $16.6379 | $16.64 | $16.65 | $16.60 |
| Purchase #5 | $204.45 | 6.542% | $217.8251 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $187.48 | 13.825% | $213.3991 | $213.40 | $213.40 | $213.40 |
| Purchase #7 | $173.37 | 11.642% | $193.5537 | $193.55 | $193.55 | $193.60 |
| 7 purchase totals = | $943.74 | $1,044.4309 | $1,044.43 | $1,044.50 | $1,044.40 | |