| 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 | $108.73 | 5.550% | $114.7645 | $114.76 | $114.75 | $114.80 |
| Purchase #2 | $132.85 | 7.311% | $142.5627 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $101.96 | 8.515% | $110.6419 | $110.64 | $110.65 | $110.60 |
| Purchase #4 | $150.89 | 8.809% | $164.1819 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $212.90 | 8.136% | $230.2215 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $224.28 | 6.832% | $239.6028 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $194.90 | 12.151% | $218.5823 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $1,126.51 | $1,220.5576 | $1,220.54 | $1,220.55 | $1,220.60 | |