| 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 | $84.91 | 6.538% | $90.4614 | $90.46 | $90.45 | $90.50 |
| Purchase #2 | $180.46 | 7.726% | $194.4023 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $80.62 | 8.676% | $87.6146 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $232.27 | 5.669% | $245.4374 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $213.76 | 11.693% | $238.755 | $238.76 | $238.75 | $238.80 |
| Purchase #6 | $134.65 | 9.391% | $147.295 | $147.30 | $147.30 | $147.30 |
| Purchase #7 | $36.52 | 12.782% | $41.188 | $41.19 | $41.20 | $41.20 |
| 7 purchase totals = | $963.19 | $1,045.1537 | $1,045.16 | $1,045.15 | $1,045.20 | |