| 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 | $145.46 | 7.700% | $156.6604 | $156.66 | $156.65 | $156.70 |
| Purchase #2 | $241.65 | 13.212% | $273.5768 | $273.58 | $273.60 | $273.60 |
| Purchase #3 | $141.51 | 4.501% | $147.8794 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $201.99 | 8.332% | $218.8198 | $218.82 | $218.80 | $218.80 |
| Purchase #5 | $243.27 | 5.459% | $256.5501 | $256.55 | $256.55 | $256.60 |
| Purchase #6 | $204.91 | 6.860% | $218.9668 | $218.97 | $218.95 | $219.00 |
| Purchase #7 | $90.38 | 7.456% | $97.1187 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $1,269.17 | $1,369.5720 | $1,369.58 | $1,369.55 | $1,369.70 | |