| 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 | $123.91 | 8.602% | $134.5687 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $175.51 | 10.840% | $194.5353 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $135.83 | 4.691% | $142.2018 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $160.68 | 13.805% | $182.8619 | $182.86 | $182.85 | $182.90 |
| Purchase #5 | $181.66 | 4.355% | $189.5713 | $189.57 | $189.55 | $189.60 |
| Purchase #6 | $146.58 | 10.744% | $162.3286 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $37.80 | 8.288% | $40.9329 | $40.93 | $40.95 | $40.90 |
| 7 purchase totals = | $961.97 | $1,047.0005 | $1,047.00 | $1,047.00 | $1,047.00 | |