| 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 | $170.89 | 7.607% | $183.8896 | $183.89 | $183.90 | $183.90 |
| Purchase #2 | $210.55 | 13.352% | $238.6626 | $238.66 | $238.65 | $238.70 |
| Purchase #3 | $186.53 | 8.509% | $202.4018 | $202.40 | $202.40 | $202.40 |
| Purchase #4 | $101.86 | 10.547% | $112.6032 | $112.60 | $112.60 | $112.60 |
| Purchase #5 | $220.70 | 9.468% | $241.5959 | $241.60 | $241.60 | $241.60 |
| Purchase #6 | $34.89 | 11.450% | $38.8849 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $27.81 | 4.587% | $29.0856 | $29.09 | $29.10 | $29.10 |
| 7 purchase totals = | $953.23 | $1,047.1236 | $1,047.12 | $1,047.15 | $1,047.20 | |