| 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 | $187.62 | 13.246% | $212.4721 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $201.28 | 8.587% | $218.5639 | $218.56 | $218.55 | $218.60 |
| Purchase #3 | $225.78 | 7.116% | $241.8465 | $241.85 | $241.85 | $241.80 |
| Purchase #4 | $143.68 | 5.174% | $151.114 | $151.11 | $151.10 | $151.10 |
| Purchase #5 | $110.90 | 11.296% | $123.4273 | $123.43 | $123.45 | $123.40 |
| Purchase #6 | $64.54 | 9.506% | $70.6752 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $32.36 | 6.843% | $34.5744 | $34.57 | $34.55 | $34.60 |
| 7 purchase totals = | $966.16 | $1,052.6734 | $1,052.67 | $1,052.65 | $1,052.70 | |