| 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 | $135.29 | 7.217% | $145.0539 | $145.05 | $145.05 | $145.10 |
| Purchase #2 | $149.84 | 8.517% | $162.6019 | $162.60 | $162.60 | $162.60 |
| Purchase #3 | $100.77 | 12.206% | $113.07 | $113.07 | $113.05 | $113.10 |
| Purchase #4 | $146.80 | 11.452% | $163.6115 | $163.61 | $163.60 | $163.60 |
| Purchase #5 | $226.90 | 6.740% | $242.1931 | $242.19 | $242.20 | $242.20 |
| Purchase #6 | $211.61 | 6.483% | $225.3287 | $225.33 | $225.35 | $225.30 |
| Purchase #7 | $238.87 | 12.384% | $268.4517 | $268.45 | $268.45 | $268.50 |
| 7 purchase totals = | $1,210.08 | $1,320.3108 | $1,320.30 | $1,320.30 | $1,320.40 | |