| 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 | $86.84 | 4.250% | $90.5307 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $192.43 | 7.570% | $206.997 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $197.86 | 7.225% | $212.1554 | $212.16 | $212.15 | $212.20 |
| Purchase #4 | $183.37 | 5.514% | $193.481 | $193.48 | $193.50 | $193.50 |
| Purchase #5 | $149.86 | 7.181% | $160.6214 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $49.90 | 11.326% | $55.5517 | $55.55 | $55.55 | $55.60 |
| Purchase #7 | $221.81 | 7.462% | $238.3615 | $238.36 | $238.35 | $238.40 |
| 7 purchase totals = | $1,082.07 | $1,157.6987 | $1,157.70 | $1,157.70 | $1,157.80 | |