| 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 | $163.78 | 13.227% | $185.4432 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $200.64 | 8.198% | $217.0885 | $217.09 | $217.10 | $217.10 |
| Purchase #3 | $213.78 | 12.822% | $241.1909 | $241.19 | $241.20 | $241.20 |
| Purchase #4 | $187.94 | 3.465% | $194.4521 | $194.45 | $194.45 | $194.50 |
| Purchase #5 | $85.25 | 13.279% | $96.5703 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $202.68 | 6.646% | $216.1501 | $216.15 | $216.15 | $216.20 |
| Purchase #7 | $35.86 | 13.808% | $40.8115 | $40.81 | $40.80 | $40.80 |
| 7 purchase totals = | $1,089.93 | $1,191.7066 | $1,191.70 | $1,191.70 | $1,191.80 | |