| 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 | $194.60 | 9.872% | $213.8109 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $149.65 | 9.841% | $164.3771 | $164.38 | $164.40 | $164.40 |
| Purchase #3 | $133.68 | 6.220% | $141.9949 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $211.53 | 7.244% | $226.8532 | $226.85 | $226.85 | $226.90 |
| Purchase #5 | $32.38 | 7.236% | $34.723 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $131.89 | 9.637% | $144.6002 | $144.60 | $144.60 | $144.60 |
| Purchase #7 | $220.63 | 12.671% | $248.586 | $248.59 | $248.60 | $248.60 |
| 7 purchase totals = | $1,074.36 | $1,174.9453 | $1,174.94 | $1,174.95 | $1,175.00 | |