| 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 | $185.98 | 6.292% | $197.6819 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $179.41 | 5.673% | $189.5879 | $189.59 | $189.60 | $189.60 |
| Purchase #3 | $39.32 | 3.495% | $40.6942 | $40.69 | $40.70 | $40.70 |
| Purchase #4 | $223.86 | 5.226% | $235.5589 | $235.56 | $235.55 | $235.60 |
| Purchase #5 | $52.32 | 13.445% | $59.3544 | $59.35 | $59.35 | $59.40 |
| Purchase #6 | $141.29 | 5.685% | $149.3223 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $197.62 | 4.425% | $206.3647 | $206.36 | $206.35 | $206.40 |
| 7 purchase totals = | $1,019.80 | $1,078.5643 | $1,078.55 | $1,078.55 | $1,078.70 | |