| 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 | $162.82 | 4.642% | $170.3781 | $170.38 | $170.40 | $170.40 |
| Purchase #2 | $54.51 | 5.868% | $57.7086 | $57.71 | $57.70 | $57.70 |
| Purchase #3 | $35.61 | 8.414% | $38.6062 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $141.69 | 11.315% | $157.7222 | $157.72 | $157.70 | $157.70 |
| Purchase #5 | $197.29 | 4.786% | $206.7323 | $206.73 | $206.75 | $206.70 |
| Purchase #6 | $191.65 | 11.436% | $213.5671 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $193.41 | 13.584% | $219.6828 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $976.98 | $1,064.3973 | $1,064.40 | $1,064.40 | $1,064.40 | |