| 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 | $162.49 | 6.297% | $172.722 | $172.72 | $172.70 | $172.70 |
| Purchase #2 | $45.63 | 9.417% | $49.927 | $49.93 | $49.95 | $49.90 |
| Purchase #3 | $87.48 | 6.802% | $93.4304 | $93.43 | $93.45 | $93.40 |
| Purchase #4 | $149.89 | 12.492% | $168.6143 | $168.61 | $168.60 | $168.60 |
| Purchase #5 | $204.80 | 13.609% | $232.6712 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $243.45 | 6.307% | $258.8044 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $55.75 | 13.368% | $63.2027 | $63.20 | $63.20 | $63.20 |
| 7 purchase totals = | $949.49 | $1,039.3720 | $1,039.36 | $1,039.35 | $1,039.30 | |