| 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 | $168.94 | 12.348% | $189.8007 | $189.80 | $189.80 | $189.80 |
| Purchase #2 | $134.37 | 5.239% | $141.4096 | $141.41 | $141.40 | $141.40 |
| Purchase #3 | $139.64 | 7.154% | $149.6298 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $155.96 | 8.741% | $169.5925 | $169.59 | $169.60 | $169.60 |
| Purchase #5 | $35.31 | 5.226% | $37.1553 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $184.46 | 5.270% | $194.181 | $194.18 | $194.20 | $194.20 |
| Purchase #7 | $178.45 | 12.543% | $200.833 | $200.83 | $200.85 | $200.80 |
| 7 purchase totals = | $997.13 | $1,082.6019 | $1,082.60 | $1,082.65 | $1,082.60 | |