| 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 | $177.86 | 9.401% | $194.5806 | $194.58 | $194.60 | $194.60 |
| Purchase #2 | $45.80 | 4.642% | $47.926 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $96.71 | 3.220% | $99.8241 | $99.82 | $99.80 | $99.80 |
| Purchase #4 | $237.62 | 3.744% | $246.5165 | $246.52 | $246.50 | $246.50 |
| Purchase #5 | $179.84 | 9.779% | $197.4266 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $63.76 | 7.132% | $68.3074 | $68.31 | $68.30 | $68.30 |
| Purchase #7 | $175.99 | 4.321% | $183.5945 | $183.59 | $183.60 | $183.60 |
| 7 purchase totals = | $977.58 | $1,038.1757 | $1,038.18 | $1,038.20 | $1,038.10 | |