| 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 | $172.79 | 9.494% | $189.1947 | $189.19 | $189.20 | $189.20 |
| Purchase #2 | $150.84 | 9.124% | $164.6026 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $26.49 | 10.400% | $29.245 | $29.25 | $29.25 | $29.20 |
| Purchase #4 | $196.61 | 3.458% | $203.4088 | $203.41 | $203.40 | $203.40 |
| Purchase #5 | $146.82 | 7.631% | $158.0238 | $158.02 | $158.00 | $158.00 |
| Purchase #6 | $143.47 | 6.588% | $152.9218 | $152.92 | $152.90 | $152.90 |
| Purchase #7 | $221.25 | 11.544% | $246.7911 | $246.79 | $246.80 | $246.80 |
| 7 purchase totals = | $1,058.27 | $1,144.1878 | $1,144.18 | $1,144.15 | $1,144.10 | |