| 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 | $194.44 | 11.224% | $216.2639 | $216.26 | $216.25 | $216.30 |
| Purchase #2 | $129.52 | 12.480% | $145.6841 | $145.68 | $145.70 | $145.70 |
| Purchase #3 | $183.55 | 6.418% | $195.3302 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $69.26 | 5.370% | $72.9793 | $72.98 | $73.00 | $73.00 |
| Purchase #5 | $201.68 | 9.456% | $220.7509 | $220.75 | $220.75 | $220.80 |
| Purchase #6 | $135.25 | 13.148% | $153.0327 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $129.80 | 6.710% | $138.5096 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $1,043.50 | $1,142.5507 | $1,142.54 | $1,142.60 | $1,142.60 | |