| 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 | $147.66 | 6.251% | $156.8902 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $226.36 | 13.546% | $257.0227 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $119.51 | 13.419% | $135.547 | $135.55 | $135.55 | $135.50 |
| Purchase #4 | $84.71 | 8.263% | $91.7096 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $75.40 | 3.598% | $78.1129 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $203.78 | 8.283% | $220.6591 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $155.87 | 13.320% | $176.6319 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $1,013.29 | $1,116.5734 | $1,116.57 | $1,116.55 | $1,116.50 | |