| 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 | $159.52 | 12.158% | $178.9144 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $129.56 | 4.226% | $135.0352 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $172.27 | 13.309% | $195.1974 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $48.38 | 12.343% | $54.3515 | $54.35 | $54.35 | $54.40 |
| Purchase #5 | $207.99 | 12.116% | $233.1901 | $233.19 | $233.20 | $233.20 |
| Purchase #6 | $184.97 | 4.659% | $193.5878 | $193.59 | $193.60 | $193.60 |
| Purchase #7 | $122.99 | 6.603% | $131.111 | $131.11 | $131.10 | $131.10 |
| 7 purchase totals = | $1,025.68 | $1,121.3874 | $1,121.39 | $1,121.40 | $1,121.40 | |