| 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 | $143.83 | 11.811% | $160.8178 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $32.31 | 6.756% | $34.4929 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $84.90 | 4.692% | $88.8835 | $88.88 | $88.90 | $88.90 |
| Purchase #4 | $234.78 | 9.364% | $256.7648 | $256.76 | $256.75 | $256.80 |
| Purchase #5 | $248.42 | 11.724% | $277.5448 | $277.54 | $277.55 | $277.50 |
| Purchase #6 | $219.26 | 12.496% | $246.6587 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $241.33 | 4.607% | $252.4481 | $252.45 | $252.45 | $252.40 |
| 7 purchase totals = | $1,204.83 | $1,317.6106 | $1,317.60 | $1,317.60 | $1,317.60 | |