| 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 | $158.77 | 6.518% | $169.1186 | $169.12 | $169.10 | $169.10 |
| Purchase #2 | $175.89 | 10.851% | $194.9758 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $80.78 | 13.305% | $91.5278 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $218.77 | 9.807% | $240.2248 | $240.22 | $240.20 | $240.20 |
| Purchase #5 | $19.52 | 4.589% | $20.4158 | $20.42 | $20.40 | $20.40 |
| Purchase #6 | $228.45 | 13.717% | $259.7865 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $57.38 | 10.771% | $63.5604 | $63.56 | $63.55 | $63.60 |
| 7 purchase totals = | $939.56 | $1,039.6097 | $1,039.62 | $1,039.60 | $1,039.60 | |