| 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 | $151.26 | 11.792% | $169.0966 | $169.10 | $169.10 | $169.10 |
| Purchase #2 | $51.60 | 6.774% | $55.0954 | $55.10 | $55.10 | $55.10 |
| Purchase #3 | $135.55 | 7.293% | $145.4357 | $145.44 | $145.45 | $145.40 |
| Purchase #4 | $41.66 | 10.676% | $46.1076 | $46.11 | $46.10 | $46.10 |
| Purchase #5 | $146.48 | 8.596% | $159.0714 | $159.07 | $159.05 | $159.10 |
| Purchase #6 | $198.94 | 10.786% | $220.3977 | $220.40 | $220.40 | $220.40 |
| Purchase #7 | $187.90 | 10.533% | $207.6915 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $913.39 | $1,002.8959 | $1,002.91 | $1,002.90 | $1,002.90 | |