| 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 | $147.55 | 6.133% | $156.5992 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $102.88 | 12.843% | $116.0929 | $116.09 | $116.10 | $116.10 |
| Purchase #3 | $183.99 | 12.151% | $206.3466 | $206.35 | $206.35 | $206.30 |
| Purchase #4 | $158.76 | 11.487% | $176.9968 | $177.00 | $177.00 | $177.00 |
| Purchase #5 | $41.81 | 9.143% | $45.6327 | $45.63 | $45.65 | $45.60 |
| Purchase #6 | $202.82 | 11.675% | $226.4992 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $240.37 | 13.508% | $272.8392 | $272.84 | $272.85 | $272.80 |
| 7 purchase totals = | $1,078.18 | $1,201.0066 | $1,201.01 | $1,201.05 | $1,200.90 | |