| 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 | $166.96 | 12.546% | $187.9068 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $32.60 | 11.356% | $36.3021 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $232.84 | 10.568% | $257.4465 | $257.45 | $257.45 | $257.40 |
| Purchase #4 | $12.64 | 4.206% | $13.1716 | $13.17 | $13.15 | $13.20 |
| Purchase #5 | $227.74 | 13.269% | $257.9588 | $257.96 | $257.95 | $258.00 |
| Purchase #6 | $10.32 | 10.451% | $11.3985 | $11.40 | $11.40 | $11.40 |
| Purchase #7 | $192.86 | 9.822% | $211.8027 | $211.80 | $211.80 | $211.80 |
| 7 purchase totals = | $875.96 | $975.9870 | $975.99 | $975.95 | $976.00 | |